Tonshou is widely praised for its crispy, juicy tonkatsu and smoky charcoal finish across multiple cuts (hire, rosu) and prawns. The open kitchen, warm service, and generous, unlimited refills of rice, miso soup, corn soup, kimchi, and cabbage are frequent highlights. The dining vibe is cosy with jazz, though some reports note smoky exhaust and variable queue management. While many patrons consider it worth the premium price, a few experiences cite long waits and inconsistent service. Overall, Tonshou remains a standout for Japanese-Korean styled tonkatsu in Singapore.